Comparing Cy Young winners from the 1960's and now is pointless because MLB only began awarding a Cy Young winner to each league in 1967. From 1956 (the first year Cy Young Award was given) to 1966 there was an overall Cy Young winner, not one each from the NL and AL.
Here is the all-tim list of winners including their record and ERA from the year they won:
http://www.baseball-reference.com/awards/mvp_cya.shtml